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| ■ EXTRUDER: |
• Researched together by HUILONG and plastics machinery national engineering research center of the Industrial Equipment & Control Engineering College of South China University of Technology. According to the extrusion laminating characteristics, adopted the advanced technology (the extruder with principle of energy dynamic equilibrium for economizing on the energy), which high extrusion output, excellent plasticize chaos effect, lower temperature and energy consumption, suitable for substance, excellent bonding between extrudate and backing material by molecule polarity. Another more important thing: this equipment passed appraisement of the GUANGDONG Science And Technology Office, and at the same extrusion output, the nominal power is 0.17 KW(kg/h), only half of the international standard 0.32KW(kg/h), the lower consumption. |
 
| Single extruder
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Co-extruder
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| ■ T-DIE |
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| The HUILONG brand single layer T-die and double layers co-extrusion T-die are designed by HUILONG, and OEM in USA and KOREA. Super precision finishing on cavity surface, hard chrome plated with excellent heat stability and a thickness tolerance is less than ± (3~5)%, advanced featheredge device, the minimum edge trimming scrap could reach 2mm; automatic floating T-die (patent technology) could completely resolve the problem of “banding ” and not uniformity on web. |
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| ■ MULTI-LAYERS CO-EXTRUSION LAMINATING SYSTEM |
he special extrusion laminating co-extrusion feed block (0.006~0.030mm) which possess independence intelligent property rights, resin ratio discretionarily change within 3 between 2 co-extrusion layers, and every single layer possesses excellent flowing division effect and uniformity, no layers crossing. The two layers of resin can be co-extruded with a temperature deviation of 100oC and the thickness tolerance is less than 5%, with less edge trim.
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| ■ QUICK FILTER CHANGER DEVICE |
 The temperature and pressure of extruded resin are indicated at the same time and the pressure can be adjusted while operation. Otherwise, the changing can be affected within 3 minutes.
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